Section III
Operation
006-0007129 10/12/2018
Rev B
29 of 60
UPS-1500 3-Phase Guide
www.synqor.com
UPS Cooling System Indicator (LED in position F0)
The LED in position F0 indicates the temperature and status of the cooling system for the UPS according
to the table below:
LED Appearance
Description
Indication
Green
Moderate UPS Temperature
(Fans Running at 33%)
Blinking Green
Warm UPS Temperature
(Fans Running at 67%)
Amber
Elevated UPS Temperature
(Fans Running at 100%)
Red
Maximum UPS Temperature
(Fans Running at 110%)
Battery Pack Temperature Indicator (LED in position F1)
The LED in position F1 indicates the temperature of the battery pack (and its availability to be charged or
discharged because of its temperature) according to the table below:
LED Appearance
Description
Indication
Blinking Red
Battery is too Cold to be Charged or Discharged
Blinking Amber
Battery is too Cold to be Charged
Green
Battery Temperature is Within its Specified
Operating Range
Amber
Battery is too Hot to be Charged
Red
Battery is too Hot to be Charged or Discharged
